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2 years ago

Can some one answer this?

Mathematics

1 answer:

timofeeve [1]2 years ago

4 0

9514 1404 393

Answer:

Step-by-step explanation:

A graph shows the zeros are -5, -3, 0, 2. Of these, only 2 is on your list.

2 is a zero of the expression

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What is the maximum height the cricket reaches?

enyata [817]

Answer:

Step-by-step explanation:

we have that

h(t) = –16t² + 14t

using a graph tool

see the attached figure

the cricket’s hang time is the difference between point (0,0) and (0.875,0)

(0.875-0)=0.875 sec

the answer is 0.875 sec

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3 years ago

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Which expression is equivalent to three times the sum of six and five?

RideAnS [48]

Answer: 3 x 6 + 5

3 x 5 + 6

(5 + 6) x 3

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etc.

Step-by-step explanation:

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3 years ago

It has been reported that the average credit card debt for college seniors is $3262. The student senate at a large university fe

xeze [42]

Answer:

Following are the solution to the given point:

Step-by-step explanation:

The formulated null hypothesis would be that the reported average do not differ significantly

$H_o : \mu = \$3262\\\\H_a : \mu < \$3262 \ \text{(One tailed test)}$

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3 years ago

Suppose that appearances of a foe to battle (that is, a random encounter) in a role-playing game occur according to a Poisson pr

Dimas [21]

Answer:

Rate parameter of $\mu = 0.5$

Step-by-step explanation:

Exponential distribution:

The exponential probability distribution, with mean m, is described by the following equation:

$f(x) = \mu e^{-\mu x}$

In which $\mu = \frac{1}{m}$ is the decay parameter.

One appearance per two minutes.

This means that $m = 2$

Measured in minutes, the time T until the next encounter is Exponential with what rate parameter?

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3 years ago

Write a cosine equation with period 8 and amplitude 2

forsale [732]

Standard Equation for trig function: y = A cos (B (x - H))+ K
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8 = 2π/ b
Solve for b: 2π/8 or π/4

Equation: y = 2 cos (π/4 (x))

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3 years ago